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Three Dimensional Structure Raymond Roller Mill Stable Running Easy Operation

Three Dimensional Structure Raymond Roller Mill Stable Running Easy Operation

  • Three Dimensional Structure Raymond Roller Mill Stable Running Easy Operation
  • Three Dimensional Structure Raymond Roller Mill Stable Running Easy Operation
Three Dimensional Structure Raymond Roller Mill Stable Running Easy Operation
Product Details:
Place of Origin: Henan, China (Mainland)
Brand Name: HJMAC
Certification: CE,ISO9001,ISO14001
Model Number: hj
Payment & Shipping Terms:
Minimum Order Quantity: 1
Price: Negotiation
Packaging Details: Standard
Delivery Time: 20 days and depends on ordering quantity
Payment Terms: L/C, D/A, D/P, T/T, MoneyGram, Western Union
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Detailed Product Description
Condition: New Motor Type: AC Motor
Place Of Origin: HeNan, China (Mainland) Certification: ISO9001
Color: White Type: Powder Grinding Machine
Capacity(t/h): 0.5-50TPH Brand Name: HONGJI
Weight: 34T~60T Warranty: 1 Year
Name: Powder Grinding Machine Installation: Technical Guidance
After Sale Service: Life Time Test&Installation: Assisted
Material: Casting Steel Output Size: 35-425mesh/0.613-0.033mm
Application: Mining, Construction , Chemical, Metallurgy Dimension(L*W*H): In Detail
Web Site: Hongjigroup.com Product Name: Raymond Mill
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raymond grinding mill


mineral grinding mill

New type used raymond mill for sale in india with ISO Approval


Raymond Grinding Mill is used for grinding the limestone, kaolin, cement, slag, etc, below scale 9.3 of Moh’s hardness and 280-odd sorts of non inflammable and nonexclusive stuff in the trades of mining, metallurgical industrial, chemical engineering and building material for high fine powder generation and processing. The product size is adjustable in the range of 80-325 (600 the largest) meshes. It is possible to produce 30-80 mesh coarse powder through special device in the Raymond Grinding Mill
After the materials are put into the grinding room of Raymond Grinding Mill, the grinding roll swings outward and presses closely upon the grinding ring due to the centrifugal force in rotation of the main shaft. The shovel carries materials to the space between the grinding roll and grinding ring, and materials are ground as the grinding roll rolls. After being ground, the powder is selected by Separator via the cycle wind of the blower and the rough powder will be back to the grinding room for re grinding. The proper powder is brought into the powder collector together with airflow. The powder comes out as end products while the airflow goes back to the powder collector in cycling to make the Raymond Grinding Mill work normally. The increased airflow comes out after purification.

1) The materials must be non flammable and non explosive materials such as:

a) Minerals:limestone, calcite, dolomite, potassium feldspar, marble, talcum, gypsum, kaolin, medical stone, rock phosphate,etc.
b) Metallurgy materials: manganese ore, iron ore.etc.
c) Chemical materials: active carbon, carbon black,etc.
d) Building materials:glass, fireproof materials, heat preservation materials,etc.
2) Conditions for the application and output granularity:
a) The materials should have the hardness less than 7 in Moh’s scale and humidity less than 6 percent.
b) The granularity of the end products can be adjusted from 30 to 325 meshes.

Working Principle

Firstly, raw materials are crushed by jaw crusher to the size required, then elevated into a hopper from which the material is transported through the electro magnetic vibrating feeder evenly and continuously into the grinding chamber for powder processing. The rollers oscillate outward to press the ring because of the centrifugal force and the shovel scoops up the materials, send to the middle between the ring and rollers to accomplish the grinding.
After grinding, the rough materials will be recycled by the air from the fan back into the grinding chamber for re grinding and the fine powders are blew into the cyclone and poured out through the output powder pipe as the final products.


Three dimensional structure
Land saving
The screen passing rate can reach to 99%
The transmission is steady and reliable
The transmission device of mainframe adopts airtight gear case and zonal wheel
Centralized control for the electric system, convenient to operate.


Raymond Mill Parameter


Model 6R4525 5R4119 4R3216
Particle size of feed(mm) ≤30 ≤25 ≤25
Particle of finished product(mm) 0.125-0.044 0.125-0.044 0.125-0.044
Shift output at different material fine degree 16-120 8-60 4-45
Rotate speed of central axis(r/min) 82 105 130
Inner diameter of Pulverizing ring (mm) 1620 1270 970
Diameter of Pulverizing roller (mm) 450 410 320
Height of Pulverizing roller(mm) 250 190 160
main motor(KW) y315m-4-32 y280s-4-75 y225s-4-37
Fan motor(KW) y315m-4-132 y250m-4-75 y200L-4-37
Motor(KW) y160m-4-11 yc200-4-7.5 yc120-4-5.5

Three Dimensional Structure Raymond Roller Mill Stable Running Easy Operation 0Three Dimensional Structure Raymond Roller Mill Stable Running Easy Operation 1


Contact Details

Contact Person: Mr. liu

Tel: 86 371 60256696

Fax: 86-371-60256696

Send your inquiry directly to us
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